N-((R)-2-(4-Bromo-butylsulfanyl)-1-{(S)-1-[(R)-1-(methoxy-methyl-carbamoyl)-2-tritylsulfanyl-ethylcarbamoyl]-ethylcarbamoyl}-ethyl)-benzamide

Base Information

Chemical Name:N-((R)-2-(4-Bromo-butylsulfanyl)-1-{(S)-1-[(R)-1-(methoxy-methyl-carbamoyl)-2-tritylsulfanyl-ethylcarbamoyl]-ethylcarbamoyl}-ethyl)-benzamide
CAS No.:370857-88-8
Molecular Formula:C₄₁H₄₇BrN₄O₅S₂
Molecular Weight:819.884
Hs Code.:

N-((R)-2-(4-Bromo-butylsulfanyl)-1-{(S)-1-[(R)-1-(methoxy-methyl-carbamoyl)-2-tritylsulfanyl-ethylcarbamoyl]-ethylcarbamoyl}-ethyl)-benzamide

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Chemical Property of N-((R)-2-(4-Bromo-butylsulfanyl)-1-{(S)-1-[(R)-1-(methoxy-methyl-carbamoyl)-2-tritylsulfanyl-ethylcarbamoyl]-ethylcarbamoyl}-ethyl)-benzamide

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Technology Process of N-((R)-2-(4-Bromo-butylsulfanyl)-1-{(S)-1-[(R)-1-(methoxy-methyl-carbamoyl)-2-tritylsulfanyl-ethylcarbamoyl]-ethylcarbamoyl}-ethyl)-benzamide

There total 8 articles about N-((R)-2-(4-Bromo-butylsulfanyl)-1-{(S)-1-[(R)-1-(methoxy-methyl-carbamoyl)-2-tritylsulfanyl-ethylcarbamoyl]-ethylcarbamoyl}-ethyl)-benzamide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 32.0%

: 110-52-1
1,4-dibromo-butane

: N-(2-tert-butyldisulfanyl-1-{1-[1-(methoxy-methyl-carbamoyl)-2-tritylsulfanyl-ethylcarbamoyl]-ethylcarbamoyl}-ethyl)-benzamide

: 370857-88-8
N-((R)-2-(4-Bromo-butylsulfanyl)-1-{(S)-1-[(R)-1-(methoxy-methyl-carbamoyl)-2-tritylsulfanyl-ethylcarbamoyl]-ethylcarbamoyl}-ethyl)-benzamide

Guidance literature:: N-(2-tert-butyldisulfanyl-1-{1-[1-(methoxy-methyl-carbamoyl)-2-tritylsulfanyl-ethylcarbamoyl]-ethylcarbamoyl}-ethyl)-benzamide; With tributylphosphine; In tetrahydrofuran; water;

1,4-dibromo-butane; With 1,8-diazabicyclo[5.4.0]undec-7-ene; In benzene;
DOI:10.1016/S0040-4039(01)01134-0

Reference yield:

: 103213-32-7,167015-11-4
N-(9-fluorenylmethoxycarbonyl)-S-trityl-L-cysteine

: 370857-88-8
N-((R)-2-(4-Bromo-butylsulfanyl)-1-{(S)-1-[(R)-1-(methoxy-methyl-carbamoyl)-2-tritylsulfanyl-ethylcarbamoyl]-ethylcarbamoyl}-ethyl)-benzamide

Guidance literature:: Multi-step reaction with 8 steps

1.1: 100 percent / iPr₂NEt; HBTU; BtOH*H₂O / various solvent(s)

2.1: Et₂NH / CH₂Cl₂

3.1: iPr₂NEt; HBTU; BtOH*H₂O / various solvent(s)

4.1: Et₂NH / CH₂Cl₂

5.1: piperidine / various solvent(s)

6.1: NaHCO₃ / CH₂Cl₂; H₂O

7.1: Bu₃P / tetrahydrofuran; H₂O

7.2: 32 percent / DBu / benzene

With piperidine; tributylphosphine; sodium hydrogencarbonate; benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; diethylamine; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; dichloromethane; water;
DOI:10.1016/S0040-4039(01)01134-0

Reference yield:

: 2-amino-N-methoxy-N-methyl-3-tritylsulfanyl-propionamide

: 370857-88-8
N-((R)-2-(4-Bromo-butylsulfanyl)-1-{(S)-1-[(R)-1-(methoxy-methyl-carbamoyl)-2-tritylsulfanyl-ethylcarbamoyl]-ethylcarbamoyl}-ethyl)-benzamide

Guidance literature:: Multi-step reaction with 6 steps

1.1: iPr₂NEt; HBTU; BtOH*H₂O / various solvent(s)

2.1: Et₂NH / CH₂Cl₂

3.1: piperidine / various solvent(s)

4.1: NaHCO₃ / CH₂Cl₂; H₂O

5.1: Bu₃P / tetrahydrofuran; H₂O

5.2: 32 percent / DBu / benzene

With piperidine; tributylphosphine; sodium hydrogencarbonate; benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; diethylamine; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; dichloromethane; water;
DOI:10.1016/S0040-4039(01)01134-0